Really a Malinois?

Farley came as a stray from the kennel and all we knew was 'shepherd mix.' Someone mentioned Belgian Malinois to me and when I look at pictures of purebreds, they look a lot like Farley, except for those ears!! Farley's ears are floppy - any thoughts on his mix?? I did a DNA thing and it said St. Bernard.... hmm. There's more pictures on his page. Thanks!